Global Route Collector

HK.GRC.DN42.IEDON.NET

ASNAS4242422189
Router ID172.23.91.191
Hostnamehk.grc.dn42.iedon.net
Uptime43m 36s
Peers
32/36
4 not established
IPv4 unicast
Prefixes
1,335
Routes
759,847
IPv6 unicast
Prefixes
1,262
Routes
727,927
Unique attributes
898,707
RIB memory (est.)
371.51MiB
313.86 MiB shared attributes
Avg route changes
2,102.77/s
mean over the last hour
IPv4 multicast
Prefixes
8
Routes
10
IPv6 multicast
Prefixes
8
Routes
17

Sample configuration for connecting to the collector

Announce your routes to the collector with a BGP session like the following (collector only receives: it never installs routes into your table).

bird.conf
protocol bgp grc_collector {
    local as <YOUR_ASN>;
    neighbor 172.23.91.191 as 4242422189 port 179;
    # Or use IPv6: neighbor fd42:4242:2189:191::1 as 4242422189 port 179;
    source address <your_source_address>;
    advertise hostname on;
    # Please use direct peering with a private tunnel to help reduce global transit
    direct;
    ipv4 {
        add paths on;
        import none;
        export filter {
            if <your_filter> then accept;
            reject;
        };
    };
    ipv6 {
        add paths on;
        import none;
        extended next hop on;
        export filter {
            if <your_filter_v6> then accept;
            reject;
        };
    };
}

Metrics

IPv4 prefixes
IPv4 routes
IPv6 prefixes
IPv6 routes
Unique attributes
RIB memory (est.)
Route changes / s
Route changes / 1k routes

RIB dumps

master4_latest.mrt.bz2
6.1 MiB · Mon, 20 Jul 2026 15:47:28 GMT
master6_latest.mrt.bz2
5.89 MiB · Mon, 20 Jul 2026 15:47:30 GMT
multicast4_latest.mrt.bz2
610 B · Mon, 20 Jul 2026 15:47:19 GMT
multicast6_latest.mrt.bz2
855 B · Mon, 20 Jul 2026 15:47:19 GMT

Peers

32 established · 36 total
IDASNIP addressRouter IDIPv4 routesIPv6 routesStateUptime
1AS0172.23.57.13200Idle×63m 40s
2AS4242420078fe80::78%dn1y5tsa60172.23.10.9817,07616,783Established43m 36s
3AS4242420298fdfa:6ded:ae4:1000::1172.21.80.22522,17924,958Established42m 44s
4AS4242420298fdfa:6ded:ae4:3000::1172.21.80.22757,92364,727Established43m 32s
5AS4242420298fdfa:6ded:ae4:4000::1172.21.80.22829,55725,747Established43m 32s
6AS4242420298fdfa:6ded:ae4:6000::1172.21.80.23141,34042,673Established43m 31s
7AS4242420298fdfa:6ded:ae4:8000::1172.21.80.23327,19929,410Established43m 31s
8AS4242420454fe80::454%dn1y5tskm0172.22.159.11217,35617,567Established42m 50s
9AS4242420454fe80::454%dn1y5tskm110.127.42.17900Established43m 31s
10AS4242420842fe80::842%dn1y5tsve0172.20.159.13725,82926,644Established43m 32s
11AS4242421510fd6a:93d4:3358::3342198.18.33.425,1674,879Established43m 32s
12AS4242421810fd80:ac75:2f67::66172.23.110.6620,18920,452Established42m 38s
13AS4242421810fd80:ac75:2f67::67172.23.110.6721,06121,436Established43m 32s
14AS4242421810fd80:ac75:2f67::68172.23.110.6813,91914,128Established43m 32s
15AS4242421810fd80:ac75:2f67::71172.23.110.7110,63310,684Established43m 31s
16AS4242421888fe80::1888%dn1y5ttog000Connect×17343m 36s
17AS4242422189fe80::2189:112%iedon-net-jparm172.23.91.11217,53617,068Established42m 44s
18AS4242422189fe80::2189:120%iedon-net-hksar172.23.91.12068,50371,241Established42m 4s
19AS4242422189fe80::2189:e9%iedon-net-defra172.23.91.125135,907140,083Established42m 47s
20AS4242422189fe80::2189:ef%iedon-net-uslax172.23.91.11475,91276,463Established42m 43s
21AS4242422213172.23.57.133172.23.57.1333,6140Established2m 16s
22AS4242422213172.23.57.135172.23.57.1359,2820Established3m 20s
23AS4242422213172.23.57.136172.23.57.1446,5660Established43m 32s
24AS4242422213172.23.57.144172.23.57.13616,9030Established43m 35s
25AS4242422213172.23.57.154172.23.57.1544,4260Established42m 40s
26AS4242422213172.23.57.156172.23.57.1566,6090Established42m 38s
27AS4242422213172.23.57.157172.23.57.15714,0870Established6m 58s
28AS4242422213fdf1:8356:996d::144800Active×43243m 36s
29AS4242422213fdf1:8356:996d:136::00Active×51043m 36s
30AS4242422466fe80::2466%dn1y5tu4i0172.20.62.16627,97126,568Established43m 36s
31AS4242422602fe80::ac14:b3%dn1y5tu8a0172.20.0.17900Established42m 53s
32AS4242422686fe80::1%dn1y5tuam0172.20.194.9928,05829,104Established42m 33s
33AS4242422923fe80::2923%dn1y5tuh70172.22.149.22732,50737,487Established43m 31s
34AS4242422924fe80::2924%dn1y5tuh80172.22.242.107,380Established43m 31s
35AS4242423088fe80::3088:204%dn1y5tuls023.149.120.1441,2431,219Established43m 36s
36AS4242423868fe80::23d:48ff:fe62:c78d%eth0103.213.4.251,2961,226Established43m 36s